Rise 2011. Standard Addressed Students know how to identify common rock-forming minerals (including...
-
Upload
vernon-walker -
Category
Documents
-
view
219 -
download
2
Transcript of Rise 2011. Standard Addressed Students know how to identify common rock-forming minerals (including...
![Page 1: Rise 2011. Standard Addressed Students know how to identify common rock-forming minerals (including quartz, calcite, feldspar, mica, and (hornblende*).](https://reader036.fdocuments.us/reader036/viewer/2022081603/5697bf9c1a28abf838c9301e/html5/thumbnails/1.jpg)
Rise 2011
![Page 2: Rise 2011. Standard Addressed Students know how to identify common rock-forming minerals (including quartz, calcite, feldspar, mica, and (hornblende*).](https://reader036.fdocuments.us/reader036/viewer/2022081603/5697bf9c1a28abf838c9301e/html5/thumbnails/2.jpg)
Standard Addressed
Students know how to identify common rock-forming minerals (including quartz, calcite, feldspar, mica, and (hornblende*).
Grade 4
Wikipedia says: Hornblende is a complex series of minerals.It is not a recognized mineral in its own right.Hornblende is a mixture of three molecules.
![Page 3: Rise 2011. Standard Addressed Students know how to identify common rock-forming minerals (including quartz, calcite, feldspar, mica, and (hornblende*).](https://reader036.fdocuments.us/reader036/viewer/2022081603/5697bf9c1a28abf838c9301e/html5/thumbnails/3.jpg)
Rocks & Minerals
Rocks are made of 2 or more minerals
What’s important?
![Page 4: Rise 2011. Standard Addressed Students know how to identify common rock-forming minerals (including quartz, calcite, feldspar, mica, and (hornblende*).](https://reader036.fdocuments.us/reader036/viewer/2022081603/5697bf9c1a28abf838c9301e/html5/thumbnails/4.jpg)
What is a mineral?
A mineral is a naturally occurring, inorganic, solid which possesses a characteristic internal atomic structure and a definite chemical composition.
A what???............................................................
![Page 5: Rise 2011. Standard Addressed Students know how to identify common rock-forming minerals (including quartz, calcite, feldspar, mica, and (hornblende*).](https://reader036.fdocuments.us/reader036/viewer/2022081603/5697bf9c1a28abf838c9301e/html5/thumbnails/5.jpg)
One more time…
If we take the definition of a mineral term by term, it becomes easier to understand.
Minerals must occur naturally. This means man-made substances such as steel would not be considered to be minerals.
Inorganic substances are those substances that are not living and are not formed by living processes.
Crystalline solids are those solids in which the atoms composing the solid have an orderly, repeated pattern.
Minerals will have definite chemical compositions, but these compositions may vary within given limits.
![Page 6: Rise 2011. Standard Addressed Students know how to identify common rock-forming minerals (including quartz, calcite, feldspar, mica, and (hornblende*).](https://reader036.fdocuments.us/reader036/viewer/2022081603/5697bf9c1a28abf838c9301e/html5/thumbnails/6.jpg)
Vocabulary
rocks minerals
structure
luster
magnetism
geology
color
crystals
cleavage/fracture
characteristic
hardness
transparency
streak
![Page 7: Rise 2011. Standard Addressed Students know how to identify common rock-forming minerals (including quartz, calcite, feldspar, mica, and (hornblende*).](https://reader036.fdocuments.us/reader036/viewer/2022081603/5697bf9c1a28abf838c9301e/html5/thumbnails/7.jpg)
Properties of Minerals
Color Luster Cleavage Fracture Hardness Transparency Heft/Specific Gravity Crystal formation Streak Special properties: Magnetism, Fluorescence, Odor
![Page 8: Rise 2011. Standard Addressed Students know how to identify common rock-forming minerals (including quartz, calcite, feldspar, mica, and (hornblende*).](https://reader036.fdocuments.us/reader036/viewer/2022081603/5697bf9c1a28abf838c9301e/html5/thumbnails/8.jpg)
Mineral Samples
1. Mica 2. Calcite 3. Galena 4. Fluorite 5. Quartz 6. Pyrite 7. Halite
![Page 9: Rise 2011. Standard Addressed Students know how to identify common rock-forming minerals (including quartz, calcite, feldspar, mica, and (hornblende*).](https://reader036.fdocuments.us/reader036/viewer/2022081603/5697bf9c1a28abf838c9301e/html5/thumbnails/9.jpg)
Observe your mineral samples
![Page 10: Rise 2011. Standard Addressed Students know how to identify common rock-forming minerals (including quartz, calcite, feldspar, mica, and (hornblende*).](https://reader036.fdocuments.us/reader036/viewer/2022081603/5697bf9c1a28abf838c9301e/html5/thumbnails/10.jpg)
Mica
Flat Flaky Easily split at the edges May be clear (transparent) or cloudy
(translucent)
![Page 11: Rise 2011. Standard Addressed Students know how to identify common rock-forming minerals (including quartz, calcite, feldspar, mica, and (hornblende*).](https://reader036.fdocuments.us/reader036/viewer/2022081603/5697bf9c1a28abf838c9301e/html5/thumbnails/11.jpg)
Calcite
Many forms, may be shaped like a slanted box
![Page 12: Rise 2011. Standard Addressed Students know how to identify common rock-forming minerals (including quartz, calcite, feldspar, mica, and (hornblende*).](https://reader036.fdocuments.us/reader036/viewer/2022081603/5697bf9c1a28abf838c9301e/html5/thumbnails/12.jpg)
Galena
Dark gray
Heavy for its size
Square-shaped edges
![Page 13: Rise 2011. Standard Addressed Students know how to identify common rock-forming minerals (including quartz, calcite, feldspar, mica, and (hornblende*).](https://reader036.fdocuments.us/reader036/viewer/2022081603/5697bf9c1a28abf838c9301e/html5/thumbnails/13.jpg)
Fluorite
Several forms
May be flat and resemble a triangle with its corners broken off
![Page 14: Rise 2011. Standard Addressed Students know how to identify common rock-forming minerals (including quartz, calcite, feldspar, mica, and (hornblende*).](https://reader036.fdocuments.us/reader036/viewer/2022081603/5697bf9c1a28abf838c9301e/html5/thumbnails/14.jpg)
Quartz
Looks like a piece of clear cut glass
Sides are flat and meet at sharp edges
![Page 15: Rise 2011. Standard Addressed Students know how to identify common rock-forming minerals (including quartz, calcite, feldspar, mica, and (hornblende*).](https://reader036.fdocuments.us/reader036/viewer/2022081603/5697bf9c1a28abf838c9301e/html5/thumbnails/15.jpg)
pyrite
Fools gold
![Page 16: Rise 2011. Standard Addressed Students know how to identify common rock-forming minerals (including quartz, calcite, feldspar, mica, and (hornblende*).](https://reader036.fdocuments.us/reader036/viewer/2022081603/5697bf9c1a28abf838c9301e/html5/thumbnails/16.jpg)
halite
commonly known as rock salt the mineral form of sodium chloride (NaCl) typically colorless or white, but may also be
light blue, dark blue, purple, pink, red, orange, yellow or gray depending on the amount and type of impurities.
![Page 17: Rise 2011. Standard Addressed Students know how to identify common rock-forming minerals (including quartz, calcite, feldspar, mica, and (hornblende*).](https://reader036.fdocuments.us/reader036/viewer/2022081603/5697bf9c1a28abf838c9301e/html5/thumbnails/17.jpg)
Your job…
Your job is to classify a group of mineral samples based on their hardness.
How might this information be useful?
![Page 18: Rise 2011. Standard Addressed Students know how to identify common rock-forming minerals (including quartz, calcite, feldspar, mica, and (hornblende*).](https://reader036.fdocuments.us/reader036/viewer/2022081603/5697bf9c1a28abf838c9301e/html5/thumbnails/18.jpg)
Mohs’ Scale for Mineral Hardness
Devised in 1822 by Frederick Mohs
Still widely used
Simple
![Page 19: Rise 2011. Standard Addressed Students know how to identify common rock-forming minerals (including quartz, calcite, feldspar, mica, and (hornblende*).](https://reader036.fdocuments.us/reader036/viewer/2022081603/5697bf9c1a28abf838c9301e/html5/thumbnails/19.jpg)
![Page 20: Rise 2011. Standard Addressed Students know how to identify common rock-forming minerals (including quartz, calcite, feldspar, mica, and (hornblende*).](https://reader036.fdocuments.us/reader036/viewer/2022081603/5697bf9c1a28abf838c9301e/html5/thumbnails/20.jpg)
How will you organize your data?
![Page 21: Rise 2011. Standard Addressed Students know how to identify common rock-forming minerals (including quartz, calcite, feldspar, mica, and (hornblende*).](https://reader036.fdocuments.us/reader036/viewer/2022081603/5697bf9c1a28abf838c9301e/html5/thumbnails/21.jpg)
The Big Test
![Page 22: Rise 2011. Standard Addressed Students know how to identify common rock-forming minerals (including quartz, calcite, feldspar, mica, and (hornblende*).](https://reader036.fdocuments.us/reader036/viewer/2022081603/5697bf9c1a28abf838c9301e/html5/thumbnails/22.jpg)
![Page 23: Rise 2011. Standard Addressed Students know how to identify common rock-forming minerals (including quartz, calcite, feldspar, mica, and (hornblende*).](https://reader036.fdocuments.us/reader036/viewer/2022081603/5697bf9c1a28abf838c9301e/html5/thumbnails/23.jpg)
Claims Evidence
![Page 24: Rise 2011. Standard Addressed Students know how to identify common rock-forming minerals (including quartz, calcite, feldspar, mica, and (hornblende*).](https://reader036.fdocuments.us/reader036/viewer/2022081603/5697bf9c1a28abf838c9301e/html5/thumbnails/24.jpg)
Conclusions and Reflections
![Page 25: Rise 2011. Standard Addressed Students know how to identify common rock-forming minerals (including quartz, calcite, feldspar, mica, and (hornblende*).](https://reader036.fdocuments.us/reader036/viewer/2022081603/5697bf9c1a28abf838c9301e/html5/thumbnails/25.jpg)
Prize Time
![Page 26: Rise 2011. Standard Addressed Students know how to identify common rock-forming minerals (including quartz, calcite, feldspar, mica, and (hornblende*).](https://reader036.fdocuments.us/reader036/viewer/2022081603/5697bf9c1a28abf838c9301e/html5/thumbnails/26.jpg)
Guess My Category
?